Toro Workman 07390H Operator's Manual page 50

Checking the Drive Belt
Service Interval: Every 400 hours
1. Remove the 9 hex-washer bolts (1/4 x 1 inch)
that secure the transmission cover to the
mounting plate of the transmission
Figure 63
1. Hex-washer bolts (1/4 x 1
inch)
2. Transmission cover
3. Drive belt
2. Move the cover forward until you can see the
drive belt (Figure
3. Check the tapered faces of the primary clutch
for signs if damage
Note:
If the faces of the primary clutch are
damaged, replace the primary clutch; contact
your Authorized Service Dealer or Authorized
Distributor.
4. Check the drive belt for missing or damaged
cogs (Figure 63).
Note:
If the cogs of the drive belt are missing or
damaged, replace the drive belt.
5. Measure across the belt and record the belt
width (Figure 63).
Note:
If the width of the belt is 29.5 mm (1.16
inches) or less, replace the belt
6. Align the holes in the transmission cover with
the holes in the mounting plate
7. Secure the cover to the mounting plate
63) with the 9 hex-washer bolts (1/4 x 1 inch)
(Figure
4. Mounting plate
5. Tapered faces (primary
clutch)
6. Belt width—replace at
29.5 mm (1.16 inches) or
less
63).
(Figure 63).
(Figure 63).
(Figure 63).
(Figure
that you removed in step 1, and torque the bolts
to 10.2 to 12.4 N∙m (90 to 110 in-lb).
Cleaning the Clutches
63).
Service Interval: Every 400 hours
1. Remove the 9 hex-washer bolts (1/4 x 1 inch)
that secure the transmission cover to the
mounting plate of the transmission
g025548
1. Hex-washer bolts (1/4 x 1
inch)
2. Transmission cover
3. Primary clutch
2. At the primary and secondary clutches, Remove
dirt and mud buildup with water and dry
immediately with compressed air to remove
excess water and debris.
3. Remove any remaining debris using a fast-drying
contact cleaner or brake cleaner.
Note:
Note: Remove the debris in and around
moving parts.
4. If debris or buildup exists around the belt or
along the clutch shaft, use a fine abrasive pad
or a similar product to remove it.
5. Align the holes in the transmission cover with
the holes in the mounting plate
6. Secure the cover to the mounting plate
64) with the 9 hex-washer bolts (1/4 x 1 inch)
that you removed in step 1, and torque the bolts
to 10.2 to 12.4 N∙m (90 to 110 in-lb).
50
(Figure
Figure 64
4. Mounting plate
5. Secondary clutch
(Figure
64).
g026981
64).
(Figure